公开(公告)号：US06561245B1

公开(公告)日：2003-05-13

申请号：US09719475

申请日：2000-12-11

申请人： Roland Close ,  Agnes Nathalie Iwana Verbeke-Ensch ,  Gia Van Nguyen

发明人： Roland Close ,  Agnes Nathalie Iwana Verbeke-Ensch ,  Gia Van Nguyen

IPC分类号： B60C1700

CPC分类号： B60C17/00 ,  B60C9/08 ,  B60C9/2009 ,  B60C17/0018 ,  B60C2017/0081 ,  Y10T152/10765 ,  Y10T152/10792 ,  Y10T152/10801

摘要： A pneumatic radial ply tire (50) having a tread (52), a carcass (60) with two sidewalls (77, 78), two or more radial plies (70, 72), two annular beads (36a′, 36b′), a belt structure (56) located radially between the tread and the radial ply structure (58), one or more circumferentially deployed high-modulus incompressible belt reinforcements (66) and/or two or more circumferentially deployed high-modulus tensile-stress-bearing fabric reinforcements (59). Belt reinforcement(s) (66) and/or fabric reinforcement(s) (59) work to increase the lateral and circumferential rigidity of the tread (52) and underlying structures of the carcass (60). The lateral and circumferential stiffening of the tread (52) enhances high-speed runflat handling and contributes to improved runflat operational life.

摘要翻译： 具有胎面（52），具有两个侧壁（77,78）的胎体（60），两个或更多个径向帘布层（70,72），两个环形胎圈（36a'，36b'）的气动径向帘布层轮胎（50） 位于胎面和径向帘布层结构（58）之间的带状结构（56），一个或多个周向布置的高模量不可压缩带束加强件（66）和/或两个或更多个周向展开的高模量拉伸应力 - 轴承织物增强件（59）。 皮带加强件（66）和/或织物加强件（59）用于增加胎面（52）和胎体（60）的下面的结构的侧向和周向刚度。 胎面（52）的横向和周向加强增强了高速漏气保护处理并且有助于改善漏气保护的使用寿命。

公开(公告)号：US06276416B1

公开(公告)日：2001-08-21

申请号：US09359788

申请日：1999-07-26

申请人： Wako Iwamura

发明人： Wako Iwamura

IPC分类号： B60C1700

CPC分类号： B60C17/00 ,  B60C9/18 ,  B60C17/009

摘要： A run-flat tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions with a bead core therein, a carcass ply extending between the bead portions through the tread portion and sidewall portions and turned up around the bead cores to be secured thereto, and a pair of axially spaced rigid rings each disposed inside the carcass ply in one of shoulder regions. Each of the ring is embedded in a bulge of rubber formed on the inside of the tire.

摘要翻译： 漏气保用轮胎包括胎面部分，一对侧壁部分，其中具有胎圈芯的一对胎圈部分，胎体帘布层通过胎面部分和侧壁部分在胎圈部分之间延伸并围绕胎圈芯向上延伸， 被固定到其上，以及一对轴向间隔开的刚性环，每个刚性环设置在肩部区域中的一个胎体帘布层的内侧。 每个环被嵌入形成在轮胎内侧的橡胶凸起。

公开(公告)号：US06823913B2

公开(公告)日：2004-11-30

申请号：US10755591

申请日：2004-01-12

申请人： Francois Masson ,  Francois Bataille ,  Serge Teisseyre

发明人： Francois Masson ,  Francois Bataille ,  Serge Teisseyre

IPC分类号： B60C1700

CPC分类号： B60C17/06 ,  B60C1/00 ,  B60C17/061 ,  C08L21/00 ,  Y10T152/10495 ,  Y10T428/1352 ,  C08L2666/06

摘要： The present invention provides a rubber composition which when vulcanized may be used to form a safety support intended to be mounted on a wheel rim within a tire. The invention also is directed to such a support, capable of supporting a tread of the tire in the event of a drop in inflation pressure, and to a mounted assembly comprising this support. A rubber composition according to the invention comprises (phr: parts by weight per 100 parts of diene elastomer(s)): (a) a diene elastomer, (b) particles of an &agr;-olefinic thermoplastic polymer having a melting point greater than or equal to 150° C., in an amount of 5 to 30 parts by weight per 100 parts diene elastomer (phr), wherein the mean size by weight of the particles is between 50 &mgr;m and 500 &mgr;m, (c) greater than 60 phr of reinforcing filler, and (d) from 3 to 8 phr of sulphur.

公开(公告)号：US06463976B1

公开(公告)日：2002-10-15

申请号：US09509557

申请日：2000-06-20

申请人： Michael Glinz ,  Hans Bernd Hellweg

发明人： Michael Glinz ,  Hans Bernd Hellweg

IPC分类号： B60C1700

CPC分类号： B60C17/04 ,  B60C17/06 ,  B60C17/065 ,  Y10T152/10036 ,  Y10T152/10522

摘要： A vehicle wheel including a wheel rim, a pneumatic tire comprising a tread and first and second side walls, wherein each of the first and second side walls comprise a bead having a bead core, an emergency running support body including an emergency running surface and first and second axial outer wall sections, the emergency running support body further comprising the shell-shaped ring body adapted to be disposed within the tire and to support the tire in case of damage, a first ring-shaped supporting element, and a second ring-shaped supporting element, whereby the first axial outer wall section is supported on the wheel rim via the first ring-shaped supporting element and the second axial outer wall section is supported on the wheel rim via the second ring-shaped supporting element, wherein the shell-shaped ring body is one of removably connected and removably attached to one of the first ring-shaped support element and the second ring-shaped support element, and wherein one of the first ring-shaped supporting element and the second ring-shaped supporting elements is one of elastically deformable and swivelable in an axial direction.

摘要翻译： 一种包括轮辋的车轮，包括胎面和第一和第二侧壁的充气轮胎，其中所述第一和第二侧壁中的每一个包括具有胎圈芯的胎圈，包括紧急行进表面的紧急行驶支撑体和第一 和第二轴向外壁部分，所述紧急行驶支撑体还包括适于布置在所述轮胎内并且在损坏的情况下支撑所述轮胎的所述壳形环体，第一环形支撑元件和第二环形支撑元件， 由此所述第一轴向外壁部分经由所述第一环形支撑元件支撑在所述轮缘上，并且所述第二轴向外壁部分经由所述第二环形支撑元件支撑在所述轮缘上，其中所述壳体 形环形体是可拆卸地连接并可移除地附接到第一环形支撑元件和第二环形支撑元件中的一个的其中之一，并且其中f 第一环形支撑元件和第二环形支撑元件是沿轴向可弹性变形和可旋转的元件。

公开(公告)号：US06453961B1

公开(公告)日：2002-09-24

申请号：US09585516

申请日：2000-06-01

申请人： Laurent Colantonio ,  Alain Emile Francois Roesgen ,  Filomeno Gennaro Corvasce

发明人： Laurent Colantonio ,  Alain Emile Francois Roesgen ,  Filomeno Gennaro Corvasce

IPC分类号： B60C1700

CPC分类号： B60C17/0009 ,  B60C17/0027

摘要： A pneumatic radial ply runflat tire 1000 for a vehicle has a tread 1012, a carcass 1022 comprising at least one radial ply 1030 and two sidewalls 1016 each reinforced by a circumferentially disposed crescent-shaped wedge insert. Each insert has an elastomeric porous section 1042 embedded in an elastomeric stiffer layer 1044 of the insert 1040. When the tire is normally inflated, the porous section 1042, and hence the insert as a whole, is flexible, thereby providing comfortable driving characteristics. Under runflat (deflated tire) conditions, the pores in the porous section 1042 collapse, and the porous section 1042 stiffens, and hence the insert as a whole becomes stiff enough to support the load of the vehicle.

摘要翻译： 用于车辆的气动径向帘布式轮胎1000具有胎面1012，胎体1022包括至少一个径向帘布层1030和两个侧壁1016，每个侧壁1016由周向设置的月牙形楔形插入件加强。 每个插入件具有嵌入在插入件1040的弹性体刚性层1044中的弹性体多孔部分1042.当轮胎通常被充气时，多孔部分1042以及因此插入件作为整体是柔性的，从而提供舒适的驱动特性。 在润滑轮（放气轮胎）条件下，多孔部分1042中的孔塌陷，并且多孔部分1042变硬，因此插入件整体变得足够坚硬以支撑车辆的载荷。

公开(公告)号：US06814119B2

公开(公告)日：2004-11-09

申请号：US09979985

申请日：2001-11-29

申请人： Renato Caretta ,  Pierangelo Misani ,  Luca Frisiani

发明人： Renato Caretta ,  Pierangelo Misani ,  Luca Frisiani

IPC分类号： B60C1700

CPC分类号： B60C15/0018 ,  B29D30/10 ,  B29D30/1621 ,  B29D30/165 ,  B29D2030/1685 ,  B29D2030/201 ,  B60C15/05 ,  B60C17/00 ,  Y10T152/10801 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10855

摘要： A self-supporting tire for vehicle wheels includes a carcass structure having at least one carcass ply, a belt structure, a tread band, at least one pair of sidewalls, and at least one pair of resilient stiffening inserts incorporated into the carcass structure. The at least one carcass ply includes axially-inner strip lengths and axially-outer strip lengths, and may also include axially-intermediate strip lengths. Each of the strip lengths extend in a U-shaped configuration around a cross-section outline of the carcass structure to define two side portions spaced apart from each other in an axial direction and a crown portion extending at a radially-outer position between the side portions. The resilient stiffening inserts are axially interposed between the side portions of the axially-inner strip lengths and the side portions of the axially-outer strip lengths.

摘要翻译： 用于车轮的自支撑轮胎包括具有至少一个胎体帘布层，带结构，胎面带，至少一对侧壁以及结合到胎体结构中的至少一对弹性加强插入件的胎体结构。 至少一个胎体帘布层包括轴向内部条带长度和轴向外部条带长度，并且还可以包括轴向中间条带长度。 每个条带长度围绕胎体结构的横截面轮廓延伸成U形构造，以限定在轴向上彼此间隔开的两个侧面部分，以及在侧面之间的径向外部位置处延伸的胎冠部分 部分。 弹性加强插入件轴向插入在轴向内部带长度的侧部和轴向 - 外部带长度的侧部之间。

公开(公告)号：US06619354B1

公开(公告)日：2003-09-16

申请号：US09622445

申请日：2000-08-17

申请人： Kazuomi Kobayashi ,  Tomohisa Nishikawa ,  Kenji Matsuo ,  Hiroki Sawada

发明人： Kazuomi Kobayashi ,  Tomohisa Nishikawa ,  Kenji Matsuo ,  Hiroki Sawada

IPC分类号： B60C1700

CPC分类号： B60C9/08 ,  B60C9/18 ,  B60C15/0072 ,  B60C17/0009 ,  B60C17/0018 ,  B60C2009/1842 ,  Y10T152/10855

摘要： There is provided a pneumatic tire having an aspect ratio of not less than 60 and considerably improving run flat durability as compared with the conventional type of the run flat tire, wherein at least one cushion rubber layer having a loss tangent lower than a loss tangent (tan &dgr;) of a coating rubber for cords of a carcass ply is arranged between an end portion of a belt and a reinforcing rubber layer in a shoulder region and between mutually adjacent tire constitutional members. And also, when the carcass is comprised of plural plies, at least one ply is separated off in a zone beneath the belt, whereby the ride comfort against vibrations can be more improved.

摘要翻译： 提供了一种具有不小于60的纵横比的充气轮胎，与传统类型的跑式轮胎相比，具有显着改善跑步平面耐久性的充气轮胎，其中至少一个缓冲橡胶层的损耗角正切低于损耗角正切（ 胎体帘布层帘线用涂布橡胶的三角形（tanδ）布置在肩部区域中的带的端部和增强橡胶层之间以及相邻的轮胎结构构件之间。 此外，当胎体由多层构成时，至少一层在皮带下方的区域中被分离，从而可以更好地改善对振动的乘坐舒适性。

公开(公告)号：US06564842B2

公开(公告)日：2003-05-20

申请号：US10008198

申请日：2001-12-07

申请人： Richard Abinal ,  Sebastien Drap ,  Jean-Jacques Drieux ,  Francois Hottebart ,  Adam Jara

发明人： Richard Abinal ,  Sebastien Drap ,  Jean-Jacques Drieux ,  Francois Hottebart ,  Adam Jara

IPC分类号： B60C1700

CPC分类号： B60C17/06 ,  B60C17/061

摘要： The invention concerns a light safety support (1) for a tire comprising a base (2), a top (3) and an annular linking body (4) with a continuous support element around the circumference and a circumferential median plane, wherein the support element includes a plurality of partitions (13), (23) extending axially on either side of the circumferential median plane that are adapted in their central part relative to their lateral end parts to reinforce the support buckling strength under a radial load.

公开(公告)号：US06536494B1

公开(公告)日：2003-03-25

申请号：US09469319

申请日：1999-12-22

申请人： Karlheinz Baumann ,  Robert Nau ,  Günter Dietrich

发明人： Karlheinz Baumann ,  Robert Nau ,  Günter Dietrich

IPC分类号： B60C1700

CPC分类号： B60C15/0072 ,  B60C1/0025 ,  B60C3/04 ,  B60C9/18 ,  B60C15/0018 ,  B60C15/0036 ,  B60C15/06 ,  B60C17/0009

摘要： Pneumatic vehicle tires comprising a carcass which extends between two bead rings, a belt arrangement provided between the carcass and a tread strip, and also rubber reinforcing plies arranged in the sidewall regions, which adopt a supporting function when the tire is deflated, are characterized in that a single rubber reinforcing ply is arranged radially within a first carcass ply and its maximum thickness is disposed in the upper half of the sidewall height; with the rubber reinforcing ply extending from the bead apex region up to and beneath the edge region of the belt ply, and with the bead apex, which extends approximately up to the half sidewall height, being surrounded by the first carcass ply.

摘要翻译： 其特征在于，包括在两个胎圈环之间延伸的胎体，​​设置在胎体和胎面带之间的带布置以及布置在侧壁区域中的橡胶加强层的气动车辆轮胎，其在轮胎放气时采取支撑功能。 单个橡胶增强帘布层径向设置在第一胎体帘布层内，并且其最大厚度设置在侧壁高度的上半部分中; 其中橡胶增强层从胎圈三角形区域延伸到带束层的边缘区域的下方和下方，并且具有大致高达半侧壁高度的胎圈三角形被第一胎体帘布层包围。

公开(公告)号：US06279631B1

公开(公告)日：2001-08-28

申请号：US09340120

申请日：1999-06-28

申请人： William E. Tuggle

发明人： William E. Tuggle

IPC分类号： B60C1700

CPC分类号： B60C3/02 ,  B60C5/01 ,  B60C15/0233

摘要： A low pressure tire including a torus of flexible, substantially inelastic material. The material will not deform at a temperature of about 225° F. The torus includes an inner diameter surface for engaging a tire supporting rim and an outer diameter surface for contacting a support surface. The torus can flatten under a load to facilitate movement of the tire over soft or irregular support surfaces. A sealable opening permits the inflation and deflation of the torus.

摘要翻译： 一种低压轮胎，其包括柔性的，基本上无弹性的材料的圆环。 材料不会在约225°F的温度下变形。环面包括用于接合轮胎支撑轮缘的内径表面和用于接触支撑表面的外径表面。 环圈可以在负载下变平，以便轮胎在柔软或不规则的支撑表面上移动。 可密封的开口允许环面的充气和通风。